Product Overview

As a premier supercritical pulverized coal boiler manufacturer, we deliver high‑efficiency, low‑emission boiler systems tailored for large‑scale power generation, district heating, and industrial process heat. Our boilers operate above the critical pressure of water (22.1 MPa), allowing a single‑phase fluid loop that maximizes thermal efficiency (up to 45 %). Designed for continuous 24/7 duty cycles, the units combine robust steel construction with advanced control technology to meet the stringent reliability demands of utility and industrial customers worldwide.

Each plant is engineered from the ground up, offering flexible capacity ranging from 200 MW to 800 MW, and can be configured for pulverized coal, coal‑water slurry, or biomass‑coal blends. Our engineering team works closely with OEM partners to integrate custom feed systems, flue‑gas cleaning, and steam turbine interfaces, ensuring a seamless fit into existing power‑generation complexes.

Why Our Boilers Stand Out – Competitive Advantages

• Thermal Efficiency: Supercritical operation reduces fuel consumption and CO₂ emissions, delivering up to 5 % higher efficiency than sub‑critical units.
• Reliability & Longevity: High‑grade alloy steels and a fully welded pressure vessel provide a design life of 30 years with minimal downtime.
• Modular Design: Factory‑fabricated modules simplify on‑site assembly, shortening construction time by 20‑30 % compared with conventional builds.
• Regulatory Compliance: All designs comply with IEC 62305, ISO 9001, and regional emission standards (e.g., EPA, EU ETS).
• Integrated Digital Controls: Real‑time monitoring, predictive maintenance alerts, and remote diagnostics are built into the control system.

Technical Specifications

Typical Specifications (customizable per order)

high pressure water tube coal fired boiler

All dimensions, material grades, and control options can be adjusted to meet site‑specific constraints, such as limited foundation space or unique flue‑gas treatment requirements.

Application Scenarios

Our supercritical boiler platforms are deployed across a spectrum of high‑temperature steam needs:

• Utility Power Generation: Base‑load stations requiring continuous operation and strict emission limits.
• District Heating Networks: Combined heat and power (CHP) plants delivering steam for residential and commercial heating.
• Industrial Process Heat: Refineries, petrochemical complexes, and steel mills where high‑temperature steam drives reactors, distillation columns, or rolling mills.
• Co‑firing Projects: Facilities integrating biomass or waste‑derived fuels to lower carbon intensity while preserving existing coal infrastructure.

FAQ

What is the minimum order quantity (MOQ) for a custom boiler?

We work on a project‑by‑project basis; there is no fixed MOQ. Each design is sized to the client’s required net output, so the “order quantity” is effectively one engineered unit per plant.

Can the boiler be adapted for coal‑water slurry or biomass blends?

Yes. Our modular furnace design accommodates a range of fuel handling systems, including pulverized coal, coal‑water slurry, and up to 20 % biomass by energy content, without compromising supercritical performance.

What lead time should be expected from contract signing to delivery?

Typical lead time ranges from 15 to 45 days for engineering and procurement, plus 120‑180 days for fabrication and factory acceptance testing, depending on capacity and customization depth.

Does the manufacturer provide warranty and after‑sales support?

All units ship with a 24‑month comprehensive warranty covering material and workmanship, plus optional extended service contracts that include spare‑parts logistics, on‑site training, and performance monitoring.

Ready to Power Your Next Project?

Partner with a trusted supercritical pulverized coal boiler manufacturer that blends proven engineering, flexible customization, and global compliance. Contact our sales engineering team today to discuss your capacity needs, site constraints, and delivery schedule.